Issued Patents 1982
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362555 | Method and apparatus for manufacturing sponge iron | Sven Santen | 1982-12-07 |
| 4359087 | Plate heat exchanger | — | 1982-11-16 |
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 4362555 | Method and apparatus for manufacturing sponge iron | Sven Santen | 1982-12-07 |
| 4359087 | Plate heat exchanger | — | 1982-11-16 |